A new partial discharge ( PD ) location method in power transformer is presented based on time delay measurement of electromagnetic ( EM ) wave signals using antenna array .

在局部放电特高频检测技术基础上，提出一种基于天线 阵列 技术和时间差算法的电力 变压器局放定位新方法。

A Multi-Target Method to Locate Internal Partial Discharge Sources within Transformer Based on Array Signal Processing

基于 阵列信号处理的 变压器内局部放电源多目标定位方法

The application shows that the characteristic parameters of the moisture content in the diagnosis of transformer damping insulation were very effective . ( 3 ) It was researched that a new method of positioning in oil based on supersonic phased-array and broadband array signal processing .

实际应用表明，该特征量对于诊断 变压器绝缘 受潮十分有效。

On the economic point of view the article illuminates some ways to design mini transformer substation software with VB component array and Excel sheet .

从经济实用的角度，说明使用VB的控件 数组和Excel表格，设计小型 变电所监控程序的一些方法。